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SupAnchor coal mine roof bolt/roof anchor bolts/FRP rock anchor bolts

US $2.5-4.8 / Meter ( FOB Price)
10 Meters (Min. Order)
Place of Origin: CN;SIC
Dimensions: Fiberglass Rock Bolt
Application: Mining, Tunneling, Civil Engineering
Technique: Hot rolled
Brand Name: SupFRP
Surface Treatment: Antistatic, anti-corrosion
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
<24 hours Average Response Time

coal mine roof bolt / coal mining bits / PDC coal bit

US $5-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;HEN
Brand Name: Drills-King
Type: Twist Drill Bit;PDC drill bit
Model Number: ZW4201
Material: best diamond & tungsten carbide;the best diamond & sintered carbide
Use: coal mine , water conservancy , transportaion;power tools pdc drill bit
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
<24 hours Average Response Time

Coal mine roof bolt

US $5-50 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;HEN
Brand Name: Drills-King
Model Number: DKMG3202 (1.5*2 pieces)
Material: the best diamond & sintered carbide
Use: Coal mining / rock drill
Type: mine roof bolt
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
31 hours Average Response Time

Hotsale:chenpeng\jz high quality PDC roof bolt coal mine drill bit

US $5-15 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;HEB;Hebei, China (Mainland)
Type: Drill Bit;Core Drill Bit
Brand Name: chenpeng Kingdream;chenpeng Kingdream,Smith pdc bits.
Machine Type: Drilling Equipment;Drilling Tool
Material: Carbide;Tungsten Carbide
Use: Well Drilling;coal mining,tunnel
China (Mainland) Contact Details
>72 hours Average Response Time

Special Customized Non-standard parts Mine Roof Bolt

10000 Pieces (Min. Order)
Place of Origin: CN;ZHE
Brand Name: Youngdream
Standard: GB
Model Number: Screw-110
Available Material:: StainlessSteel etc
Grade:: 4.8, 8.8, 10.9, 12.9.
China (Mainland) Contact Details
48 hours Average Response Time

China Pretec coal mine roof bolt with wedge

US $800-1200 / Ton ( FOB Price)
5 Tons (Min. Order)
Size: Diamenter4mm-8mm Length 75-350mm
Color: Sliver or yellow
Standard: ISO
MOQ: 5Tons
Place of Origin: CN;SHN
Brand Name: DEBEI
Verified Supplier - Linyi Debei Trading Co., Ltd.
China (Mainland) Contact Details
US $24,000 Trade Assurance Limit
63 hours Average Response Time

ChinaPretec coal mine roof bolt with wedge

US $1-20 / Set ( FOB Price)
1 Set (Min. Order)
Type: rebar threaded rock bolt
Standard: DIN
Length: 1---6m
Surface treatment: galvanized galvanized+exopy
Place of Origin: CN;ZHE
Brand Name: ChinaPretec
China (Mainland) Contact Details
>72 hours Average Response Time

coal mine roof bolt

US $0.1-1 / Piece ( FOB Price)
1 Metric Ton (Min. Order)
Material: Carbon Steel, Alloy Steel
Color: silvery, black or golden
Standard: GB ISO DIN
Surface Treatment: Plain,Black,Zinc Plated,HDG
Place of Origin: CN;HEB
Brand Name: YB
China (Mainland) Contact Details
>72 hours Average Response Time

MF47*1800mm BLK coal mining roof support friction bolts

US $1.5-9 / Piece ( FOB Price)
10 Pieces (Min. Order)
Material: steel Q345
Color: black or galvanized
Standard: GB,ISO, SGS, GB,ASTM
Application: mining/tunnel/railway/ground support
Diameter: 33mm,39mm,42mm,47mm
Packing: as your request
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
>72 hours Average Response Time

carbon steel coal mine roof bolt

US $0.009-5 / Piece ( FOB Price)
10000 Pieces (Min. Order)
material: 10b21
color: nature color or zinc plated
Standard: DIN
surface treatment: zinc plated, polish
Place of Origin: CN;GUA
Brand Name: YL screw
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit
<24 hours Average Response Time

PDC Roof Anchor bolt coal mine roof bolt

1 Piece (Min. Order)
Type: Drill Bit
Type:: drilling anchor bit
Certification: AISI
Certification:: ISO9001
Material: best diamond & sintered carbide
Material:: best diamond & sintered carbide
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
55 hours Average Response Time

Professional fastener coal mine anchor roof bolt made in China

US $0.02-0.37 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Size:: M1.6-M52
Material:: carbon steel,alloy steel,stainless steel
Standard: ISO
Standard:: DIN, JIS, ISO, ANSI, ASME, BS, AS, and non-standards
Grade:: 4.8/ 8.8/ 10.9/ 12.9 ect.
Surface treatment:: Zinc-plated, Plain, Black Anodize, Hot dip galvanizing, Dacromet
Verified Supplier - Chuanghe Fastener Co., Ltd.
China (Mainland) Contact Details
US $33,000 Trade Assurance Limit
>72 hours Average Response Time

SupAnchor R51 Trade Assurance Mass Customization Coal Mine Roof Bolt

US $6.3-8.5 / Meter ( FOB Price)
10 Meters (Min. Order)
Type: self drilling anchor bolt
Certification: ISO9001,CE&SGS
Material: seamless steel 40CR/41CR4/E10083-1
Use: mine,tunnel,slope,foundation pit
Machine Type: drilling and setting machine
Processing Type: machined or casting
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
<24 hours Average Response Time

ONTON R32N hollow drilling rock anchor coal mine roof bolt

US $2.5-40 / Meter ( FOB Price)
1 Meter (Min. Order)
Type: Drill Pipe
Certification: ISO\CE
Material: steel,C45E
Use: Coal Mining
Machine Type: Drilling Equipment
Processing Type: Forging
Verified Supplier - Chengdu ONTON Technology Co.,Ltd
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
38 hours Average Response Time

SINOROCK galvanized R32S coal mine thread IBO hollow roof anchor bolt

US $2-31 / Meter ( FOB Price)
100 Meters (Min. Order)
Type: R32S IBO hollow roof anchor bolt
Certification: ISO9001 CE,ISO 9001:2008 & CE
Material: 40Cr steel
Use: Coal Mining
Machine Type: Drilling Equipment
Processing Type: Forging
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
>72 hours Average Response Time

Mass customization coal mine roof bolt

US $0.001-0.9 / Piece ( FOB Price)
5000 Pieces (Min. Order)
material: carbon/stainless steel,mild steel,titanium
Standard: DIN,DIN,DIN ANSI ASME JIS ISO
grade: 6.8,8.8,9.8,10.9,12.9,A2-70,A4-70,A4-80
certification: ISO SGS RoHS
Place of Origin: CN
Brand Name: leite
Tags: Roof Bolt
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
>72 hours Average Response Time

Heavy Duty Coal Mine Roof Bolt

US $0.01-1 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Size: M6-M48
Material: Carbon steel, SS, alloy steel,etc
Finish: Plain, black,zinc, HDG, YZP, blue white,etc
Standard: GB,GB, DIN, ANSI/ASTM, JIS, BS, etc
Grade: 4.8, 6.8, 8.8, 10.9, 12.9
Length: 10mm-300mm
Verified Supplier - Yongnian Getai Fastener Co., Ltd.
China (Mainland) Contact Details
US $23,000 Trade Assurance Limit
>72 hours Average Response Time

SINODRILLS R32N-21 Galvanized coal mine roof anchor bolt

US $6-14 / Meter ( FOB Price)
100 Meters (Min. Order)
Type: R32N-21 Rock Slope Stabilization Grouted Rock Anchor
Certification: ISO9001,CE&SGS
Material: seamless steel 40CR
Use: Slope stabilization, tunneling pre-support, micro piles foundations
Machine Type: Mining Machine/Machinery/Mining Machine Parts
Processing Type: Machined or Casting
China (Mainland) Contact Details
54 hours Average Response Time

High Tensile Fastener nut and bolt, coal mine roof bolt

US $0.0005-0.04 / Piece ( FOB Price)
9000 Pieces (Min. Order)
Material: carbon steel,alloy steel,stainless steel etc.
Standard: ANSI,DIN, JIS, ISO, ANSI, ASME, BS, AS, and non-standards
Grade: 4.8/ 8.8/ 10.9/ 12.9 ect.
Certificate: ISO9001-2008, ROHS
Surface treatment: Plain, black, zinc plated, HDG and so on.
Place of Origin: CN;GUA
Verified Supplier - Chuanghe Fastener Co., Ltd.
China (Mainland) Contact Details
US $33,000 Trade Assurance Limit
>72 hours Average Response Time

27mm/28mm/32mm/42mm PCD coal mine roof bolt

US $10-30 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Drill Bit
Certification: ISO,CE
Material: Diamond PDC,carbide
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: Forging
Verified Supplier - Henan Besharp Diamond Co., Ltd.
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
<24 hours Average Response Time

coal mine roof bolt

1 Ton (Min. Order)
Size: M6-M38
Material: Q235, 45#, 40Cr, 20Mntib,etc
Finish: Plain, galvanized, HDG, YZP etc
Standard: GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS etc
Grade: 4.8, 6.8, 8.8, 10.9, 12.9
Length: 20mm-1000mm
China (Mainland) Contact Details
US $5,000 Trade Assurance Limit
>72 hours Average Response Time

holding down coal mine roof torx m8 bolt

US $600-1060 / Ton ( FOB Price)
0.5 Tons (Min. Order)
Standard: IFI, DIN, BSW, ISO, JIS
Grade: Bolt:SAE J429 Gr.2, 5,8; ASTM A307Gr.A, CL4.8, etc
Certification: ISO9001:2008
Surface treatment: yellow zinc plated,black,HDG,etc
Name: holding down coal mine roof torx m8 bolt
Place of Origin: CN;SHG
China (Mainland) Contact Details
US $23,000 Trade Assurance Limit
31 hours Average Response Time

High Quality DIN933 Full Thread Hex Steel Coal Mine Roof Bolt

US $0.001-0.010 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Color: Plain
Standard: DIN
MOQ: 1000
Place of Origin: CN;JIA
Brand Name: HY
Model Number: DIN933(Full)
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
45 hours Average Response Time

PDC coal mine network roof bolt

US $1-20 / Piece ( FOB Price)
20 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001:2000
Material: pdc
Use: Ore Mining
Machine Type: Drilling Tool
Processing Type: Forging
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
>72 hours Average Response Time

2015 iron grouting R-thread self drilling coal mine roof bolt

US $3-50 / Meter ( FOB Price)
100 Meters (Min. Order)
Material: 40Cr
Color: Any you want
Standard: ISO9001 CE,ISO9001:2008&CE,SGS&CE
Name: 2015 Iron grouting R-thread self drilling coal mine roof bolt
Place of Origin: CN;JIA
Brand Name: YH
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit
<24 hours Average Response Time

ChinaPretec coal mine roof bolt with wedge

US $8.80 / Carton ( Wholesale Price)
100 Cartons (Min. Order)
Material: Iron
Length: 250mm
Surface Treatment: Electro Galvanized
Place of Origin: CN;SHN
Brand Name: Fuji
Model Number: roofing rod
China (Mainland) Contact Details
>72 hours Average Response Time

coal mine roof bolt

US $0.0001-0.01 / Piece ( FOB Price)
50000 Pieces (Min. Order)
Size: M1-M6,M1,M2,M2.5,M3....
Material: steel,stainless steel,copper,iron...
Finish: Black,Zinc plated,Copper plating,Phosphating,Mechanical galvanized...
standard: DIN, ASME,JIS,BS,FR and GB,Nonstandard bolt(according to your order),
Grade: 4.8, 8, 10.9,12.9...
Certificate: ISO9001:2008
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
63 hours Average Response Time

ISO 9001 certified Non standard coal mine roof bolt

US $0.01-0.1 / Piece ( FOB Price)
500 Kilograms (Min. Order)
Size: M3- M68, 8#' - 4'' or Acc.to customer's drawing
Standard: DIN
Grade: 4.8,6.8,8.8,9.8,10.9,12.9,SAE Grade 2,5,8
Surface: Plain,Galvanized,,H.D.G, black,,Cadium plated,Dacromet,Teflon
Packing: plastic bag/carton/pallet normally 36 cartons/pallet
MOQ: 500 KG
China (Mainland) Contact Details
>72 hours Average Response Time

PDC anchor bit / PDC coal mine drill bit / roof anchor bolt

US $3-10 / Piece ( FOB Price)
200 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001:2008
Material: 42CrMoA & Alloy Steel
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: Forging
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
>72 hours Average Response Time

Underground Coal Mine Plastic roofing Bolts

US $0.3-2 / Meter ( FOB Price)
1000 Meters (Min. Order)
Color: white ,green,black,etc.
Certificates: ISO9001-2000,GB/T19001-2008
Surface Treatment: Anti-static
Application: roads, bridges, slopes, tunnels, and marine environments
Place of Origin: CN;SHG
Brand Name: Xuyao
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
64 hours Average Response Time

Selling well high quality a2 70 coal mine roof pad bolt

US $1.00 / Piece ( Wholesale Price)
1000 Pieces (Min. Order)
Standard: ISO
Grade: 10.9,12.9
Surface treatment: Phosphated with protective oil
Place of Origin: CN;GUA
Brand Name: W&D
Model Number: wheel bolts
China (Mainland) Contact Details
<24 hours Average Response Time

Mass Production Precision Coal Mine Roof Bolt

US $0.1-100 / Piece ( FOB Price)
10000 Pieces (Min. Order)
Material: Aluminium /Steel /Brass /Copper or as required
Place of Origin: CN;GUA
Brand Name: OEM
Model Number: OEM
Item: Mass Production Precision Coal Mine Roof Bolt
Surface finish: Polishing,Power Coating,Anodizing,Alodine
China (Mainland) Contact Details
US $6,000 Trade Assurance Limit
26 hours Average Response Time

china supplier non standard coal mine roof bolt

US $0.001-0.2 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Size:: M5-M20/as per your request
Material:: Titanium/Carbon Steel/Stainless Steel/Alloy Steel/aluminum
Standard:: DIN,GB,BS,JIS,ANSI
Certificate:: ROHS, CE,ISO
Surface Treatment:: Zn- Plated, Ni-plated, Passivated, Tin-pl
Application:: Home appliance equipment,Auto parts,Ind
Verified Supplier - Chuanghe Fastener Co., Ltd.
China (Mainland) Contact Details
US $33,000 Trade Assurance Limit
>72 hours Average Response Time

Prestressed steel rebar Coal Mine Roof Bolt Anchor Bolt

US $5-30 / Piece ( FOB Price)
100 Pieces (Min. Order)
Standard: GB
Place of Origin: CN;SHN
Brand Name: QL
Model Number: prestress
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
>72 hours Average Response Time

high strength cheap dolly, high strength Custom Made Coal Mine Grp Roof Bolt

US $0.01-6.9 / Meter ( FOB Price)
200 Pieces (Min. Order)
Type: dolly,epoxy resin & unsaturated one
Certification: CE QC
Material: steel
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: Casting
China (Mainland) Contact Details
>72 hours Average Response Time

grade 930 screw thread rebar/fully soil thread bar/coal mine roof bolt

US $700-1100 / Ton ( FOB Price)
5 Tons (Min. Order)
Standard: PSB500/555/785/830/930/1080
Certification: BV&SGS&ISO9001 etc.
Diameter: 15,20,25,32,36,40,50,63.5,75mm
Place of Origin: CN;TIA
Brand Name: JTT
Model Number: SJT
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
>72 hours Average Response Time

coal mine roof bolt

US $12.5-165 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Bucket Teeth,Wheel
Certification: DIN
Material: Carbon Steel,Polyester
Use: Coal Mining
Machine Type: Crusher
Processing Type: Casting
China (Mainland) Contact Details
>72 hours Average Response Time

coal mine roof bolt/Roof anchor bolts /FRP rock anchor bolts

US $1-1.5 / Meter ( FOB Price)
1 Meter (Min. Order)
Color:: Grey, Blue, Yellow, Red
Standard: ISO
Surface Treatment:: Anti-static
Application:: mining,tunnel,slope
Name:: coal mine roof bolt
packing:: wooden case
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
<24 hours Average Response Time

High quantity Low Carbon Special Galvanized coal mine roof bolt

US $1300-1500 / Ton ( FOB Price)
1 Ton (Min. Order)
MATERIAL: Carbon Steel,S/S,Brass;
STANDARD: DIN, ANSI,ASTM, JIS, GB, Non-standard
PACKING: SMALL BOX,IN BULK.etc...
Place of Origin: CN;ZHE
Brand Name: sun-alps
Model Number: M3-M64
China (Mainland) Contact Details
US $32,000 Trade Assurance Limit
39 hours Average Response Time

taper shank drill bit/pdc drill bolt

US $1-100 / Piece ( FOB Price)
2 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001
Material: Carbide
Use: Well Drilling
Machine Type: Drilling Tool
Processing Type: Casting
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
52 hours Average Response Time

roofing bolt from China for Africa market

US $600-1000 / Ton ( FOB Price)
5 Tons (Min. Order)
finished: bright galvanized
Standard: JIS
packing: as your requirement
Place of Origin: CN;SHN
Brand Name: chenyang
Model Number: Q195
Tags: Roofing Bolt
China (Mainland) Contact Details
<24 hours Average Response Time

PDC roof anchor bolt/ roof bolting drill bit in underground coal mines

US $1-50 / Piece ( FOB Price)
10 Pieces (Min. Order)
Type: PDC cutter anchor drill bit
Certification: API,ISO9001
Material: High Manganese Steel
Use: Coal Mining
Machine Type: Drilling Equipment
Processing Type: Forging
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit
<24 hours Average Response Time

40Cr 12.9 grade seqment bolt excavator bolldozer undercarriage parts stainless steel bolt

US $0.45-0.85 / Piece ( FOB Price)
2000 Pieces (Min. Order)
Type: Bucket Teeth
Certification: ISO9001:2000
Material: Hangzhou Steel 40Cr
Use: Coal Mining
Machine Type: Drilling Equipment
Processing Type: Forging
China (Mainland) Contact Details
>72 hours Average Response Time
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